[Mon Oct 31 20:39:38 2011] Detection parameters:
  Position = (426.7, 313.9) = 12 43 0.34 11 35 54.6
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 1631.2 +/- 50.8
  Background counts = 106.7
  Rate = 0.02 +/- 0.0006

[Mon Oct 31 20:39:43 2011] Off-axis axis estimate = 9.37'
[Mon Oct 31 20:45:05 2011] Using EEF radius (= 11.11 ")to estimate initial spatial extent for simple fitting
[Mon Oct 31 20:45:05 2011] Initial guess for spatial extent in simple fitting = 11.11"
[Mon Oct 31 20:45:05 2011] source mask rpix=2.6, npix_max = 37, mask sum = 36, frac = 0.965
[Mon Oct 31 20:45:05 2011] Giving source the simple spatial ID 3 for pass 0, mean size = 11.11"
[Tue Nov  1 01:27:56 2011] fullrun_pn_xmm0502160101_pi300-10000_cl_pass0_src3.ximg exists
[Tue Nov  1 01:27:56 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0502160101_pi300-10000_cl_pass0_src3.csv
[Tue Nov  1 01:27:56 2011] fullrun_pn_xmm0502160101_pi300-10000_cl_pass0_src3_1.ximg exists
[Tue Nov  1 01:27:56 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0502160101_pi300-10000_cl_pass0_src3.csv
[Tue Nov  1 01:27:56 2011] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0502160101_pi300-10000_cl_pass0_src3_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0502160101_pi300-10000_cl_pass0_src3.ximg or adjust the simplespatial fit parameters in $XASSIST/data/missions/*/*/spatial.dat and re-run simplespatial fitting after setting file recreation parameter to yes
[Tue Nov  1 01:27:57 2011] fullrun_pn_xmm0502160101_pi300-10000_cl_pass0_tfrozen_src3.ximg exists
[Tue Nov  1 01:27:57 2011] fullrun_pn_xmm0502160101_pi300-10000_cl_pass0_tfrozen_src3_1.ximg exists
[Tue Nov  1 01:27:57 2011] Fit fullrun_pn_xmm0502160101_pi300-10000_cl_pass0_tfrozen_src3 appears to have run properly
[Tue Nov  1 06:35:07 2011] Warning: source 3 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 3 at 13.477192 pixels away
[Tue Nov  1 06:35:07 2011] Spatial fit model total counts = 2884.000000, observed total counts = 2884.000000
[Tue Nov  1 06:35:07 2011] Offset between fit and detection position for source 3 = 0.321999 pixels
[Tue Nov  1 06:35:07 2011] Warning, changing simple spatial fit ID from 3 to 30
[Tue Nov  1 06:35:07 2011] 2893.288000 total counts/ 2208.960000 bgd. counts: snr = 14.560302
Spatial fit parameters:
  Offset between fit and detection position for source 3 = 0.321999 pixels
  Position = (426.4, 313.7) = 12 43 0.41 11 35 53.9
  Extent = 4.2 (3.9-4.6)", rotation angle = 0
  Source counts = 684.3 +/- 53.8
  Background counts = 2209.0
  Rate = 0.009 +/- 0.0007
[Tue Nov  1 06:35:07 2011] Vigneting correction estimate = 1.000000
[Tue Nov  1 06:35:07 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Nov  1 06:35:07 2011] Assessing source extent using major axis lower bound
[Tue Nov  1 06:35:07 2011] Source does appear to be extended
[Tue Nov  1 06:35:07 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Nov  1 06:35:36 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Nov  1 06:35:36 2011] Initial guess for spatial extent in simple fitting = 4.19"
[Tue Nov  1 06:35:36 2011] source mask rpix=1.0, npix_max = 8, mask sum = 9, frac = 1.050
[Tue Nov  1 06:35:36 2011] Giving source the simple spatial ID 3 for pass 1, mean size = 4.19"
[Tue Nov  1 09:43:31 2011] fullrun_pn_xmm0502160101_pi300-10000_cl_pass1_src3.ximg exists
[Tue Nov  1 09:43:31 2011] fullrun_pn_xmm0502160101_pi300-10000_cl_pass1_src3_1.ximg exists
[Tue Nov  1 09:43:31 2011] Fit fullrun_pn_xmm0502160101_pi300-10000_cl_pass1_src3 appears to have run properly
[Tue Nov  1 09:43:32 2011] fullrun_pn_xmm0502160101_pi300-10000_cl_pass1_tfrozen_src3.ximg exists
[Tue Nov  1 09:43:32 2011] fullrun_pn_xmm0502160101_pi300-10000_cl_pass1_tfrozen_src3_1.ximg exists
[Tue Nov  1 09:43:32 2011] Fit fullrun_pn_xmm0502160101_pi300-10000_cl_pass1_tfrozen_src3 appears to have run properly
[Tue Nov  1 12:58:45 2011] Spatial fit model total counts = 2744.230000, observed total counts = 2750.000000
[Tue Nov  1 12:58:45 2011] Offset between fit and detection position for source 3 = 0.027458 pixels
[Tue Nov  1 12:58:45 2011] 2811.714000 total counts/ 1818.130000 bgd. counts: snr = 23.301942
Spatial fit parameters:
  Offset between fit and detection position for source 3 = 0.027458 pixels
  Position = (426.5, 313.7) = 12 43 0.41 11 35 54.0
  Extent = 7.2" x 3.8", rotation angle = 77
  Source counts = 993.6 +/- 53.0
  Background counts = 1818.1
  Rate = 0.01 +/- 0.0007
[Tue Nov  1 12:58:45 2011] Spatial fit model total counts = 1367.250000, observed total counts = 2884.000000
[Tue Nov  1 12:58:45 2011] Poor agreement between spatial fit and data for source 3
It may help to tweak spatial fit manually
Not incorporating fit results
[Tue Nov  1 12:58:45 2011] Vigneting correction estimate = 1.000000
[Tue Nov  1 12:58:45 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Nov  1 12:58:45 2011] Assessing source extent using major
[Tue Nov  1 12:58:45 2011] Source does appear to be extended
[Tue Nov  1 12:58:45 2011] Computing asymmetry using major and minor axis, asym = 1.90
[Tue Nov  1 12:58:45 2011] Source is asymmetric
[Tue Nov  1 12:59:14 2011] XMMSAS src. selection expression = ellipse(37052.898649, 27246.278545, 432.192369, 227.807307, 76.654842, X, Y)
[Tue Nov  1 12:59:14 2011] Writing source region out to fullrun_pn_xmm0502160101_pi300-10000_pass1_cl_src3_src.reg
[Tue Nov  1 12:59:14 2011] Extracting stamp from image fullrun_pn_xmm0502160101_pi300-10000_cl_sm2.00.img.gz, (402, 289) - (451, 339)
[Tue Nov  1 12:59:14 2011] XMMSAS bgd. selection expression = annulus(37052.898649, 27246.278545, 720.320614, 1440.641229, X, Y) && !ellipse(37850.067871, 27520.349823, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(37663.175049, 26659.445953, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(39346.439728, 26059.573944, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(36252.850000, 24725.656000, 1740.720050, 1740.720050, 0.000000, X, Y)
[Tue Nov  1 12:59:14 2011] Writing fullrun_pn_xmm0502160101_pi300-10000_pass1_cl_src3.gif
[Tue Nov  1 13:10:05 2011] Mean detx,y = (-11642.79, -2248.69) 
[Tue Nov  1 13:10:08 2011] Setting backscal keywords in source and bgd. spectrum
[Tue Nov  1 13:10:21 2011] Binned source spectrum to 10 counts/bin
[Tue Nov  1 13:10:21 2011] Setting source spectrum file to fullrun_pn_xmm0502160101_pi300-10000_pass1_cl_src3_src_b10.pi.gz
[Tue Nov  1 13:10:21 2011] Setting bgd. spectrum file to fullrun_pn_xmm0502160101_pi300-10000_pass1_cl_src3_bgd.pi.gz
[Wed Nov  2 04:54:17 2011] Updating aperture counts using extracted products
[Wed Nov  2 04:54:17 2011] Error reading totcts from fullrun_pn_xmm0502160101_pi300-10000_pass1_cl_src3_src_b10.pi.gz
[Wed Nov  2 04:54:19 2011] Calculating source flux in energy range 0.30-8.00
[Wed Nov  2 04:54:19 2011] Using photon index=1.80, rate=0.0137, arf fullrun_pn_xmm0502160101_pi300-10000_pass1_cl_src3.arf
[Wed Nov  2 04:54:19 2011] Assuming count rate is from the 0.30-10.00 bandpass
[Wed Nov  2 04:54:19 2011] Updating source flux to 1e-13
[Wed Nov  2 05:01:03 2011] Flag p found in src. 3 procflags, skipping spectral fitting